Sharp VC-A30G Serviceanleitung Seite 7

VC-A30G(BR) VC-A30S(BR)
VC-A30GM(BR) VC-A30SM(BR}
VC-A300M(BR) VC-A30SV(BR)
FUNCTIONS OF MAJOR MECHANICAL PARTS (BOTTOM VIEW)
Relay gear drive lever
Slow brake lever
Loading relay gear
Capstan D.D.motor
O)
Reel belt oe
& Reel sensor
Slow brake lever
Gets in contact with the capstan D.D. motor linking to
the master cam in the slow still mode, and brakes it to
a certain degree.
Capstan D.D. motor
A motive power which runs the tape. It transmits the
power via the reel beit.
Reel belt
Transmits the power to run the tape to the reel pulley.
Brake solenoid
Adsorbs and holds the brake shifter in the fast forward
and rewind modes, and releases it in the stop mode.
Reel pulley
Transmits the power of the capstan D.D. motor to the
reel disk via the reel idler.
9 ) Take-up loading gear
iO)Supply loading gear
Reel sensor
An element which sheds the light onto the reflection
plate affixed to the bottom side of the reel disk, and
detects the rotation of the reel disk through receiving
the reflected light.
Auxiliary fast forward brake lever
Brakes the supply reel disk to a certain degree in the
fast forward and rewind modes.
Take-up loading gear
Shifts the take-up pole base and guide roller via the
loading relay gear, and applies the tape around the
drum assembly, as well as transmits the power to the
supply loading gear.
Supply loading gear
Shifts the supply pole base and guide roller via the
take-up loading gear, and applies the tape around the
drum assembly.
Relay gear drive lever
Transmits the movement of the master cam to the
take-up loading gear via the loading relay gear.